महाभारतः mahābhārataḥ - book-12, chapter-271, verse-31

वाप्यः पुनर्योजनविस्तृतास्ताः क्रोशं च गम्भीरतयावगाढाः ।
आयामतः पञ्चशताश्च सर्वाः प्रत्येकशो योजनतः प्रवृद्धाः ॥३१॥

31. vāpyaḥ punaryojanavistṛtāstāḥ; krośaṁ ca gambhīratayāvagāḍhāḥ ,
āyāmataḥ pañcaśatāśca sarvāḥ; pratyekaśo yojanataḥ pravṛddhāḥ.

31. vāpyaḥ punaḥ yojanavistṛtāḥ tāḥ
krośam ca gambhīratayā avagāḍhāḥ
āyamataḥ pañcaśatāḥ ca sarvāḥ
pratyekaśaḥ yojanataḥ pravṛddhāḥ

31. punaḥ tāḥ vāpyaḥ yojanavistṛtāḥ
ca krośam gambhīratayā avagāḍhāḥ
sarvāḥ āyamataḥ pañcaśatāḥ ca
pratyekaśaḥ yojanataḥ pravṛddhāḥ

31. But those reservoirs are a yojana in width and a krośa in depth. All of them are five hundred (yojanas) in length, each extended by a yojana.

Words meanings summery:

• वाप्यः (vāpyaḥ) - the reservoirs (reservoirs, large tanks, ponds)

• पुनः (punaḥ) - but (again, but, moreover, on the other hand)

• योजनविस्तृताः (yojanavistṛtāḥ) - a yojana in width (extended by a yojana, a yojana wide)

• ताः (tāḥ) - those (reservoirs) (those)

• क्रोशम् (krośam) - a krośa (in measurement) (a krośa (measure of distance, approx. 3.5 km or 1/4 yojana))

• च (ca) - and (and, also)

• गम्भीरतया (gambhīratayā) - in depth (by depth, in depth)

• अवगाढाः (avagāḍhāḥ) - deep (in extent) (deep, immersed, plunged)

• आयमतः (āyamataḥ) - in length (in length, longitudinally, in extent)

• पञ्चशताः (pañcaśatāḥ) - five hundred (in number/units) (five hundred)

• च (ca) - and (and, also)

• सर्वाः (sarvāḥ) - all of them (all, every)

• प्रत्येकशः (pratyekaśaḥ) - each one, individually (each, individually, severally)

• योजनतः (yojanataḥ) - by a yojana (in measure) (from a yojana, by a yojana, in terms of yojanas)

• प्रवृद्धाः (pravṛddhāḥ) - extended (in length) (grown, increased, extended)

Words meanings and morphology

वाप्यः (vāpyaḥ) - the reservoirs (reservoirs, large tanks, ponds)

(noun)

Nominative, feminine, plural of vāpī

vāpī - reservoir, large tank, pond

पुनः (punaḥ) - but (again, but, moreover, on the other hand)

(indeclinable)

योजनविस्तृताः (yojanavistṛtāḥ) - a yojana in width (extended by a yojana, a yojana wide)

(adjective)

Nominative, feminine, plural of yojanavistṛta

yojanavistṛta - a yojana wide, extended by a yojana

Compound type : tatpuruṣa (yojana+vistṛta)

• yojana – a measure of distance (approx. 8-15 km), yoking, union
  noun (neuter)
  Derived from √yuj (to join)
  Root: yuj (class 7)
• vistṛta – extended, spread out, wide, vast
  adjective (masculine)
  Past Passive Participle
  Derived from vi-√stṛ (to spread out)
  Prefix: vi
  Root: stṛ (class 5)

ताः (tāḥ) - those (reservoirs) (those)

(pronoun)

Nominative, feminine, plural of tad

tad - that, those

क्रोशम् (krośam) - a krośa (in measurement) (a krośa (measure of distance, approx. 3.5 km or 1/4 yojana))

(noun)

Accusative, masculine, singular of krośa

krośa - a measure of distance (approx. 3.5 km or 1/4 yojana), roar, shout

Derived from √kruś (to cry, shout)

Root: kruś (class 1)

च (ca) - and (and, also)

(indeclinable)

गम्भीरतया (gambhīratayā) - in depth (by depth, in depth)

(noun)

Instrumental, feminine, singular of gambhīratā

gambhīratā - depth, profundity, gravity

Derived from gambhīra (deep) + -tā (feminine suffix)

अवगाढाः (avagāḍhāḥ) - deep (in extent) (deep, immersed, plunged)

(adjective)

Nominative, feminine, plural of avagāḍha

avagāḍha - immersed, deep, plunged, entered into

Past Passive Participle

Derived from ava-√gāh (to plunge into, enter)

Prefix: ava

Root: gāh (class 1)

आयमतः (āyamataḥ) - in length (in length, longitudinally, in extent)

(indeclinable)

Adverbial formation from āyama (length)

पञ्चशताः (pañcaśatāḥ) - five hundred (in number/units) (five hundred)

(adjective)

Nominative, feminine, plural of pañcaśata

pañcaśata - five hundred

Compound of pañca (five) and śata (hundred)

च (ca) - and (and, also)

(indeclinable)

सर्वाः (sarvāḥ) - all of them (all, every)

(pronoun)

Nominative, feminine, plural of sarva

sarva - all, every, whole, complete

प्रत्येकशः (pratyekaśaḥ) - each one, individually (each, individually, severally)

(indeclinable)

Adverbial suffix -śas added to pratyeka (each)

योजनतः (yojanataḥ) - by a yojana (in measure) (from a yojana, by a yojana, in terms of yojanas)

(indeclinable)

Ablatival suffix -tas added to yojana

प्रवृद्धाः (pravṛddhāḥ) - extended (in length) (grown, increased, extended)

(adjective)

Nominative, feminine, plural of pravṛddha

pravṛddha - grown, increased, augmented, extended

Past Passive Participle

Derived from pra-√vṛdh (to grow, increase)

Prefix: pra

Root: vṛdh (class 1)